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consolidate-modules.js
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consolidate-modules.js
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const clone = require("lodash/clone");
const _reject = require("lodash/reject");
const uniqBy = require("lodash/uniqBy");
const compare = require("./compare");
function mergeModule(pLeftModule, pRightModule) {
return {
...pLeftModule,
...pRightModule,
dependencies: uniqBy(
pLeftModule.dependencies.concat(pRightModule.dependencies),
(pDependency) => pDependency.resolved
),
rules: pLeftModule.rules
.concat(pRightModule?.rules ?? [])
.sort(compare.rules),
valid: pLeftModule.valid && pRightModule.valid,
consolidated:
Boolean(pLeftModule.consolidated) || Boolean(pRightModule.consolidated),
};
}
function mergeModules(pSourceString, pModules) {
return pModules
.filter((pModule) => pModule.source === pSourceString)
.reduce(
(pMergedModule, pCurrentModule) =>
mergeModule(pMergedModule, pCurrentModule),
{
dependencies: [],
rules: [],
valid: true,
}
);
}
module.exports = function consolidateModules(pModules) {
let lModules = clone(pModules);
let lReturnValue = [];
while (lModules.length > 0) {
lReturnValue.push(mergeModules(lModules[0].source, lModules));
lModules = _reject(lModules, { source: lModules[0].source });
}
return lReturnValue;
};